Commit 3033108c authored by Wim Taymans's avatar Wim Taymans
Browse files

gst/videobox/gstvideobox.c: Use new basetransform method to renegotiate. Fixes #544956.

Original commit message from CVS:
* gst/videobox/gstvideobox.c: (gst_video_box_set_property):
Use new basetransform method to renegotiate. Fixes #544956.
* tests/icles/Makefile.am:
* tests/icles/videobox-test.c: (make_pipeline), (main):
Add videobox renegotiation example.
parent de44b974
2008-08-20 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/videobox/gstvideobox.c: (gst_video_box_set_property):
Use new basetransform method to renegotiate. Fixes #544956.
* tests/icles/Makefile.am:
* tests/icles/videobox-test.c: (make_pipeline), (main):
Add videobox renegotiation example.
2008-08-19 David Schleef <ds@schleef.org>
 
* gst/wavenc/gstwavenc.c: Remove depth ranges and replace
......
......@@ -305,6 +305,7 @@ gst_video_box_set_property (GObject * object, guint prop_id,
break;
}
video_box_recalc_transform (video_box);
gst_base_transform_reconfigure (GST_BASE_TRANSFORM (video_box));
GST_BASE_TRANSFORM_UNLOCK (GST_BASE_TRANSFORM_CAST (video_box));
}
......
......@@ -35,5 +35,10 @@ videocrop_test_CFLAGS = $(GST_CFLAGS)
videocrop_test_LDADD = $(GST_LIBS)
videocrop_test_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_PROGRAMS = $(GTK_TESTS) $(V4L2_TESTS) $(X_TESTS) videocrop-test
videobox_test_SOURCES = videobox-test.c
videobox_test_CFLAGS = $(GST_CFLAGS)
videobox_test_LDADD = $(GST_LIBS)
videobox_test_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_PROGRAMS = $(GTK_TESTS) $(V4L2_TESTS) $(X_TESTS) videocrop-test videobox-test
/* GStreamer interactive videobox test
*
* Copyright (C) 2008 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <gst/gst.h>
static GstElement *
make_pipeline (gint type)
{
GstElement *result;
gchar *pstr;
switch (type) {
case 0:
pstr = g_strdup_printf ("videotestsrc ! videobox name=box ! "
"xvimagesink");
break;
default:
return NULL;
}
result = gst_parse_launch_full (pstr, NULL, GST_PARSE_FLAG_NONE, NULL);
g_print ("created test %d: \"%s\"\n", type, pstr);
g_free (pstr);
return result;
}
#define MAX_ROUND 500
int
main (int argc, char **argv)
{
GstElement *pipe, *box;
gint left, right;
gint top, bottom;
gint ldir, rdir;
gint tdir, bdir;
gint round, type, stop;
gst_init (&argc, &argv);
type = 0;
stop = -1;
if (argc > 1) {
type = atoi (argv[1]);
stop = type + 1;
}
while (TRUE) {
GstMessage *message;
pipe = make_pipeline (type);
if (pipe == NULL)
break;
box = gst_bin_get_by_name (GST_BIN (pipe), "box");
g_assert (box);
top = bottom = left = right = 0;
tdir = bdir = -10;
ldir = rdir = 10;
for (round = 0; round < MAX_ROUND; round++) {
g_print ("box to %d %d %d %d (%d/%d) \r", top, bottom, left, right,
round, MAX_ROUND);
g_object_set (box, "top", top, "bottom", bottom, "left", left, "right",
right, NULL);
if (round == 0)
gst_element_set_state (pipe, GST_STATE_PLAYING);
top += tdir;
if (top >= 50)
tdir = -10;
else if (top < -50)
tdir = 10;
bottom += bdir;
if (bottom >= 40)
bdir = -10;
else if (bottom < -60)
bdir = 10;
left += ldir;
if (left >= 60)
ldir = -10;
else if (left < -80)
ldir = 10;
right += rdir;
if (right >= 80)
rdir = -10;
else if (right < -90)
rdir = 10;
message =
gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR,
50 * GST_MSECOND);
if (message) {
g_print ("got error \n");
gst_message_unref (message);
}
}
g_print ("test %d done \n", type);
gst_object_unref (box);
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (pipe);
type++;
if (type == stop)
break;
}
return 0;
}
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